What is a Payment Gateway and How Does it Work?
What is a Payment Gateway?
A payment gateway is a merchant service that verifies the cardholder’s details and allows the transfer of funds from the customer. It serves as an interface between merchant websites and payment processing banks. Gateways can be used for multiple types of payment. It encrypts customer details in online and offline transactions. In stores, these gateways consist of point-of-sale (POS) terminals that accept credit card information by card or smartphone. There are exclusive gateways to facilitate payment in cryptocurrencies like bitcoin.
These differ from payment processors. Payment processors process customer payments sent to use customer information to collect payments on behalf of the merchant.
Online trading has gained a new perspective in today’s business world due to e-commerce. The use of credit cards, QR codes, and other online transactions led to discrepancies in slower fund transfers. In the next few decades, a drastic fall in cash usage will be observed. In 2022, it is estimated that more than 80% of U.S. purchases will be accomplished using a method other than cash. Additionally, from 2020 through 2025, online payment transaction values will likely grow more than 15%.2 Businesses must be aware of gateway operations that serve as the key to online payment systems.
This blog post will clarify the significance and the components of a payment gateway and its common use cases.
How does a Payment Gateway work?
Payment-Gateway-from-the-customer-to-the-merchant
The operation can be categorized as two separate entities depending on whether it is an in-store payment or an online payment. The following stakeholders are involved in transacting payments from the customer account to the merchant account.
The payment service provider/payment processor serves as a pivotal third-party intermediary in the transaction process. Their primary function encompasses a range of services, such as providing the payment gateway itself, overseeing payment processing, and offering supplementary services relevant to transactions. Beyond this foundational role, they meticulously manage the intricacies of payment processing, ensuring seamless and efficient transfer of funds from the customer’s account to the merchant’s account. Additionally, they extend their expertise to offer a spectrum of supplementary services tailored to enhance the transaction experience, covering aspects like fraud prevention, dispute resolution, and transaction analytics.
A merchant is any individual or organization that sells goods or services.
A customer is an individual who purchases goods and services from the merchant.
Issuer and issuer’s bank is a financial institution that processes payment on behalf of the customer.
Acquirer’s bank is a financial institution that processes card payments on behalf of the merchant
A payment gateway is a service used by merchants and customers to check and transact funds and their related data among each other.
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